15956468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1879}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 30636480

約数和(自身を除く): 14680012

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 1879, 2123, 3758, 4246, 7516, 8492, 20669, 41338, 82676, 362647, 725294, 1450588, 3989117, 7978234, 15956468]

約数ペア:

[(1, 15956468), (2, 7978234), (4, 3989117), (11, 1450588), (22, 725294), (44, 362647), (193, 82676), (386, 41338), (772, 20669), (1879, 8492), (2123, 7516), (3758, 4246)]